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Individual Calculations July 2012 |
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| Kacheishvili, Giorgi Total change: 6.70 | |   |
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| 21st Annual Chicago Open - Open Section | Wheeling, Illinois | USA | 2012-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2494 | 2598 | 5.50 | 9 | -0.17 | 10 | -1.70 | |
|  Melekhina, Alisa | f | wm | 2242 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Mandizha, Farai | f | | 2410 | ZIM | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Shabalov, Alexander | g | | 2534 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Yang, Darwin | m | | 2476 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Managadze, Nikoloz | m | | 2472 | GEO | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Ramirez, Alejandro | g | | 2593 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Adams, Michael | g | | 2728 | ENG | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Amanov, Mesgen | g | | 2518 | TKM | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Gurevich, Dmitry | g | | 2471 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 5th New York International - Open Section | New York, New York | USA | 2012-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2448 | 2598 | 7.00 | 9 | 0.84 | 10 | 8.40 | |
| | Tuhrim, Richard J | | | 2238 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Shen, Victor C | f | | 2333 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Stein, Alan R | m | | 2401 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Quan, Zhe | m | | 2424 | CAN | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Kekelidze, Mikheil | g | | 2494 | GEO | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Bartell, Thomas | f | | 2369 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Gelashvili, Tamaz | g | | 2600 | GEO | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Ivanisevic, Ivan | g | | 2655 | SRB | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Holt, Conrad | m | | 2516 | USA | 1.00 | 1 | 0.39 | 10 | 3.90 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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